<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <!--  <el-form-item label="工程名称" prop="projectId">
        <el-select
          v-model="queryParams.projectId"
          :loading="loading" style="width: 400px" placeholder="请选择工程名称" clearable>
          <el-option
            v-for="item in projectOptions"
            :key="item.value"
            :label="item.projectName"
            :value="item.projectId">
          </el-option>
        </el-select>
      </el-form-item> -->
      <el-form-item label="工程名称" prop="projectName">
        <el-input
          v-model="queryParams.projectName"
          placeholder="请输入工程名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!--<el-form-item label="文件名称" prop="fileName">
        <el-input
          v-model="queryParams.fileName"
          placeholder="请输入文件名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>-->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['business:info:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['business:info:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['business:info:remove']"
        >删除</el-button>
      </el-col>
      <!--<el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['business:info:export']"
        >导出</el-button>
      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="infoList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />

      <el-table-column label="工程名称" align="center" prop="projectName" />
<!--      <el-table-column label="文件名称" align="center" prop="fileName" />-->
      <el-table-column label="文件下载" align="center" prop="filePath" >
        <template slot-scope="scope">
          <el-li  :key="index" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in scope.row.filePath.split(',')">
            <el-link :href="`${baseUrl}${file}`" :underline="false" target="_blank">
              <span class="el-icon-document"> {{ getFileName(file) }} </span>
            </el-link>
          </el-li>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['business:info:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['business:info:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改文件信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="工程名称" prop="projectId">
          <el-select
            v-model="form.projectId"
            filterable
            remote
            reserve-keyword
            placeholder="请输入工程名称"
            :remote-method="getProjectList"
            :loading="loading">
            <el-option
              v-for="item in options"
              :key="item.value"
              :label="item.projectName"
              :value="item.projectId">
            </el-option>
          </el-select>
        </el-form-item>
       <!-- <el-form-item label="文件名称" prop="fileName">
          <el-input v-model="form.fileName" placeholder="请输入文件名称" />
        </el-form-item>-->
        <el-form-item label="文件上传">
          <file-upload v-model="form.filePath"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listInfo, getInfo, delInfo, addInfo, updateInfo } from "@/api/business/info";
import { listCurrent_project, getCurrent_project} from "@/api/business/current_project";

export default {
  name: "Info",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 文件信息表格数据
      infoList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      baseUrl: process.env.VUE_APP_BASE_API,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        fileName: null,
      },
      option:{
        projectName:null,
        projectId:null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        projectId: [
          { required: true, message: "工程名称不能为空", trigger: "change" }
        ],
       /* fileName: [
          { required: true, message: "文件名称不能为空", trigger: "blur" }
        ],*/
      },
      options: [],
      projectOptions:[],
      //project查询参数
      queryProjectParams: {
        pageNum: 1,
        pageSize: 10,
        projectName: null,
      },
    };
  },
  created() {
    const tempProjectId = this.$route.params && this.$route.params.projectId;

    if(tempProjectId!=null){
      this.loading = true;
      listInfo({"projectId":tempProjectId}).then(response => {
        this.infoList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    }else{
      this.getList();
    }

    listCurrent_project().then(response => {
      this.projectOptions = response.rows;
    });
  },
  methods: {
    /** 查询文件信息列表 */
    getList() {
      this.loading = true;
      listInfo(this.queryParams).then(response => {
        this.infoList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    getProjectList(query) {
      if (query !== '') {
        this.loading = true;
        this.queryProjectParams.projectName = query;
        listCurrent_project(this.queryProjectParams).then(response => {
          this.loading = false;
          this.options = response.rows;
        });
      } else {
        this.options = [];
      }
    },
    // 获取文件名称
    getFileName(name) {
      if (name.lastIndexOf("/") > -1) {
        return name.slice(name.lastIndexOf("/") + 1);
      } else {
        return "";
      }
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        fileId: null,
        fileName: null,
        filePath: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.fileId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加文件信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.option.projectName=row.projectName;
      this.option.projectId=row.projectId;
      this.options.push(this.option);
      const fileId = row.fileId || this.ids
      getInfo(fileId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改文件信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.fileId != null) {
            updateInfo(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addInfo(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const fileIds = row.fileId || this.ids;
      this.$modal.confirm('是否确认删除文件信息编号为"' + fileIds + '"的数据项？').then(function() {
        return delInfo(fileIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('business/info/export', {
        ...this.queryParams
      }, `info_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
